Skater 500 m / 40 sec= 12.5 m/ sec
Cheetah 260/10 = 26 m/ sec= The cheetah is more than twice as fast as the skater
So number 1 is 12.5
Number 2 is 26
Answer:
No solutions found
Step-by-step explanation:
C. Divide 20 and 56, you’ll get 0.35
Answer:
( , 0) and (8, )
Step-by-step explanation:
Curve is concave downward when the second derivative is negative.
y' = , by the Fundamental Theorem of Calculus
y'' = , which has a denominator that is always positive. The numerator is negative when x > 0 and when x < 8. So that is when y'' is negative, and consequently when the curve y is concave down.
Answer:
try hiniknkibjkmnolk
Step-by-step explanation: